Dell Latitude E6400 ATG Identifying the Correct Modem for Your Dell Notebook

About Warnings

WARNING:

A WARNING indicates a potential for property damage, personal injury, or death.

Identifying the Correct Modem for Your Dell Notebook

You have received two modems. Read the following instructions to identify the correct modem for

your Dell™ notebook.

WARNING:

Before you begin any of the procedures in this section, read the safety information

that is shipped with your computer. For additional safety best practices, see the Regulatory

Compliance Homepage at www.dell.com/regulatory_compliance.

WARNING:

Disconnect the AC adapter and modem cables from all electrical outlets before

you remove the bottom access panel.

NOTE:

For more information, see the

Service Manual

available on the Dell support website

at

support.dell.com/manuals

.

1

Remove the bottom access panel of your notebook.

2

Note the system board part number located on the memory SODIMM connector.

NOTE:

You may need to remove the top memory stick to view this system board

part number on the label.

3

If your system board part number is F826N, G637N, G638N, G784N, H344N, H569N, J470N,

J524N, K497N, or K556N, then use the modem part number G317P.

4

For all other system board part numbers, use the other modem provided (part numbers YW011

or DN249).

5

Install the modem and any modem cables included as required.

__________________

Information in this document is subject to change without notice.

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Reproduction of these materials in any manner whatsoever without the written permission of Dell Inc. is

strictly forbidden.

Trademarks used in this text:

Dell

and the

DELL

logo

are trademarks of Dell Inc.

Other trademarks and trade names may be used in this document to refer to either the entities claiming the

marks and names or their products. Dell Inc. disclaims any proprietary interest in trademarks and trade

names other than its own.

September 2009